12289 search results - page 2397 / 2458 » System modeling with mixed object and data models |
152
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CN
2007
15 years 4 months ago
2007
Distributed denial of service (DDoS) has long been an open security problem of the Internet. Most proposed solutions require the upgrade of routers across the Internet, which is e...
143
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IHI
2010
14 years 11 months ago
2010
Modern information technology is increasingly used in healthcare with the goal to improve and enhance medical services and to reduce costs. In this context, the outsourcing of com...
136
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BMCBI
2002
15 years 3 months ago
2002
Background: SeqHound has been developed as an integrated biological sequence, taxonomy, annotation and 3-D structure database system. It provides a high-performance server platfor...
243
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GIS
2004
ACM
16 years 5 months ago
2004
ACM
Sensor networks are unattended deeply distributed systems whose schema can be conceptualized using the relational model. Aggregation queries on the data sampled at each ode are th...
133
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
This paper is concerned with rank aggregation, the task of combining the ranking results of individual rankers at meta-search. Previously, rank aggregation was performed mainly by...